Method and apparatus for regulating charging of electrochemical cells

Details for Australian Patent Application No. 2007200094 (hide)

Owner Rovcal, Inc.

Inventors Cheeseman, Paul; Vu, Viet H.; Root, Michael; Rositch, Aaron; Kaufman, Thomas; Bushong, William C.; Syvertsen, Mark L.

Agent Spruson & Ferguson

Pub. Number AU-A-2007200094

Parent 2002213386

Filing date 10 January 2007

Wipo publication date 1 February 2007

International Classifications

H01M 2/12 (2006.01) Constructional details, or processes of manufacture, of the non-active parts - Vent plugs or other mechanical arrangements for facilitating escape of gases

H01M 2/26 (2006.01) Constructional details, or processes of manufacture, of the non-active parts - Electrode connections

H01M 2/34 (2006.01) Constructional details, or processes of manufacture, of the non-active parts

H01M 10/44 (2006.01) Secondary cells

H01M 10/48 (2006.01) Secondary cells

H01M 2/02 (2006.01) Constructional details, or processes of manufacture, of the non-active parts - Cases, jackets, or wrappings

H01M 6/50 (2006.01) Primary cells

H01M 10/34 (2006.01) Secondary cells - Gastight accumulators

Event Publications

25 January 2007 Complete Application Filed

1 February 2007 Application Open to Public Inspection

  Published as AU-A-2007200094

16 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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